The phrase "a broad first overview" is correct and usable in written English.
It can be used when introducing a general summary or initial assessment of a topic or subject matter.
Example: "In this report, we will provide a broad first overview of the current market trends before diving into detailed analysis."
Alternatives: "a general initial summary" or "a wide-ranging preliminary overview".
What we will provide, though, is a first overview on prevailing developments that can initiate a broader scientific debate on fully automated driving for the future.
(See "Reversibility and Preventability of Crises" and "Reversibility and Preventability: Technology Versus Natural Disasters"). In particular, the first gives a broad overview of the general framework.
First, gain a broad overview of important research in the behavioral sciences (e.g., behavioral economics, behavioral decision research, social and cognitive psychology, consumer research) that clarifies how managers and customers make choices.
The present study first provides a broad overview on big data and the effectiveness of healthcare big data for non-expert readers.
Second, establishing a broad overview of the likely extent and nature of paracrine interactions amongst the populations.
The second part provides a broad overview of clinical application of interventional radiology in airway diseases, while the third part presents detailed interventional treatment of common airway diseases with case studies alongside in-depth analysis for each technique with comprehensive pictures.
This is the first book presenting a broad overview of parallelism in constraint-based reasoning formalisms.
This study is the first to provide a broad overview of the antibacterial activity of Australian honey from a wide variety of floral sources.
The first menu is a broad overview of industries that would apply to your business: Business details, extended.
Fig. 1 A broad architecture overview of the Chinese-PP system.
